Subgroups — C₂×#31773957 #46844989

Order 34688.

412 conjugacy classes of subgroups.

The subgroup lattice has 206 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#	subgroup	G/H	class size	multiplicity	normal?	properties
1	C₂×#22576117	C₂	1	1	yes	maximal, characteristic
2	#31773957	C₂	1	8	yes	maximal, direct product factor
3	C₂×C₄⋊(C₂₇₁⋊C₈)	C₂	1	1	yes	maximal, characteristic, complemented
4	C₂×(C₂×D₂₇₁)⋊C₈	C₂	1	1	yes	maximal, characteristic
5	C₂×(C₂×D₂₇₁)⋊C₈	C₂	1	1	yes	maximal, characteristic
6	C₂×#22576070	C₂	1	1	yes	maximal, characteristic, complemented
7	C₂×C₈×Dic₂₇₁	C₂	1	1	yes	maximal, characteristic, complemented
8	C₂×C₄⋊C₈×C₂₇₁	C₂	1	1	yes	maximal, characteristic, complemented
9	C₂²×C₄×D₂₇₁	C₂²	1	1	yes	characteristic
10	C₂²×C₂₇₁⋊C₈	C₂²	1	1	yes	characteristic
11	C₂²×C₂₇₁⋊C₈	C₂²	1	1	yes	characteristic
12	#22576117	C₄	1	4	yes	—
13	#22576117	C₂²	1	4	yes	—
14	C₂×Dic₂₇₁⋊C₄	C₄	1	1	yes	characteristic
15	C₂×Dic₂₇₁⋊C₄	C₄	1	1	yes	characteristic
16	C₂×(C₂×D₂₇₁)⋊C₄	C₄	1	1	yes	characteristic
17	C₂×(C₂×D₂₇₁)⋊C₄	C₄	1	1	yes	characteristic
18	C₂×C₄×Dic₂₇₁	C₂²	1	1	yes	characteristic
19	C₄⋊(C₂₇₁⋊C₈)	C₂²	1	4	yes	complemented
20	(C₂×D₂₇₁)⋊C₈	C₂²	1	4	yes	—
21	(C₂×D₂₇₁)⋊C₈	C₂²	1	4	yes	—
22	#22576070	C₂²	1	4	yes	complemented
23	C₈×Dic₂₇₁	C₂²	1	4	yes	complemented
24	C₂²×C₈×C₂₇₁	C₂²	1	1	yes	characteristic
25	C₂²×C₈×C₂₇₁	C₂²	1	1	yes	characteristic
26	C₂×C₄²×C₂₇₁	C₂²	1	1	yes	characteristic
27	C₄⋊C₈×C₂₇₁	C₂²	1	4	yes	complemented
28	C₂³×D₂₇₁	C₂×C₄	1	1	yes	characteristic
29	C₂²×Dic₂₇₁	C₂×C₄	1	1	yes	characteristic
30	C₂²×Dic₂₇₁	C₂×C₄	1	1	yes	characteristic
31	C₂²×Dic₂₇₁	C₂×C₄	1	1	yes	characteristic
32	C₂×C₄×D₂₇₁	—	2	2	no	—
33	C₂×C₄×D₂₇₁	—	2	2	no	—
34	C₂×C₄×D₂₇₁	C₂×C₄	1	2	yes	—
35	C₂×C₄×D₂₇₁	C₂³	1	2	yes	—
36	C₂×C₂₇₁⋊C₈	—	2	2	no	—
37	C₂×C₂₇₁⋊C₈	—	2	2	no	—
38	C₂×C₂₇₁⋊C₈	C₂³	1	2	yes	—
39	C₂×C₂₇₁⋊C₈	C₂³	1	2	yes	—
40	Dic₂₇₁⋊C₄	C₂×C₄	1	4	yes	—
41	Dic₂₇₁⋊C₄	C₂×C₄	1	4	yes	—
42	(C₂×D₂₇₁)⋊C₄	C₂×C₄	1	4	yes	—
43	(C₂×D₂₇₁)⋊C₄	C₂×C₄	1	4	yes	—
44	C₄×Dic₂₇₁	C₂×C₄	1	2	yes	—
45	C₄×Dic₂₇₁	C₂³	1	2	yes	—
46	C₂²×C₄×C₂₇₁	C₂×C₄	1	1	yes	characteristic
47	C₂²×C₄×C₂₇₁	C₂×C₄	1	1	yes	characteristic
48	C₂²×C₄×C₂₇₁	C₂³	1	1	yes	characteristic
49	C₂×C₈×C₂₇₁	—	2	2	no	—
50	C₂×C₈×C₂₇₁	—	2	2	no	—
51	C₂×C₈×C₂₇₁	C₂³	1	2	yes	—
52	C₂×C₈×C₂₇₁	C₂³	1	2	yes	—
53	C₄²×C₂₇₁	C₂×C₄	1	2	yes	—
54	C₄²×C₂₇₁	C₂³	1	2	yes	—
55	C₂²×D₂₇₁	—	2	2	no	—
56	C₂²×D₂₇₁	—	2	2	no	—
57	C₂²×D₂₇₁	—	2	2	no	—
58	C₂²×D₂₇₁	C₂²×C₄	1	2	yes	—
59	C₂×Dic₂₇₁	—	2	2	no	—
60	C₂×Dic₂₇₁	—	2	2	no	—
61	C₂×Dic₂₇₁	—	2	2	no	—
62	C₂×Dic₂₇₁	C₂²×C₄	1	2	yes	—
63	C₂×Dic₂₇₁	C₂²×C₄	1	2	yes	—
64	C₂×Dic₂₇₁	C₂²×C₄	1	2	yes	—
65	C₄×D₂₇₁	—	2	4	no	—
66	C₄×D₂₇₁	—	2	2	no	—
67	C₄×D₂₇₁	—	2	2	no	—
68	C₂₇₁⋊C₈	—	2	2	no	—
69	C₂₇₁⋊C₈	—	2	2	no	—
70	C₂³×C₂₇₁	C₂²×C₄	1	1	yes	characteristic
71	C₂×C₄×C₂₇₁	—	2	2	no	—
72	C₂×C₄×C₂₇₁	—	2	2	no	—
73	C₂×C₄×C₂₇₁	C₂²×C₄	1	2	yes	—
74	C₂×C₄×C₂₇₁	C₂²×C₄	1	2	yes	—
75	C₂×C₄×C₂₇₁	C₂²×C₄	1	1	yes	characteristic
76	C₂×C₄×C₂₇₁	#41	1	2	yes	—
77	C₂×C₄×C₂₇₁	#41	1	2	yes	—
78	C₂×C₄×C₂₇₁	C₂⁴	1	1	yes	characteristic
79	C₈×C₂₇₁	—	2	2	no	—
80	C₈×C₂₇₁	—	2	2	no	—
81	C₂²×C₂₇₁	#117	1	2	yes	—
82	C₂²×C₂₇₁	#131	1	2	yes	—
83	C₂²×C₂₇₁	#131	1	2	yes	—
84	C₂²×C₂₇₁	C₂³×C₄	1	1	yes	characteristic
85	C₂×D₂₇₁	—	2	2	no	—
86	C₂×D₂₇₁	—	2	2	no	—
87	C₂×D₂₇₁	—	2	2	no	—
88	C₂×D₂₇₁	—	4	4	no	—
89	C₄×C₂₇₁	—	2	2	no	—
90	C₄×C₂₇₁	—	2	2	no	—
91	C₄×C₂₇₁	#117	1	2	yes	—
92	C₄×C₂₇₁	C₂×#41	1	1	yes	characteristic
93	C₄×C₂₇₁	C₂×#41	1	1	yes	characteristic
94	Dic₂₇₁	—	2	2	no	—
95	Dic₂₇₁	—	2	2	no	—
96	Dic₂₇₁	—	2	2	no	—
97	C₂×C₂₇₁	#433	1	4	yes	complemented
98	C₂×C₂₇₁	C₂×#117	1	1	yes	characteristic
99	C₂×C₂₇₁	C₂×#131	1	1	yes	characteristic
100	C₂×C₂₇₁	C₂×#131	1	1	yes	characteristic
101	D₂₇₁	—	4	2	no	—
102	C₂₇₁	C₂×#433	1	1	yes	characteristic, complemented, Sylow
103	C₂×#433	—	271	1	no	maximal, Sylow
104	C₂×#117	—	271	1	no	—
105	#433	—	271	8	no	—
106	C₂×C₄⋊C₈	—	271	1	no	—
107	C₂×C₄⋊C₈	D₂₇₁	1	1	yes	characteristic, complemented
108	C₂×C₂²⋊C₈	—	271	1	no	—
109	C₂×C₂²⋊C₈	—	271	1	no	—
110	C₂×#97	—	271	1	no	—
111	C₂×C₄×C₈	—	271	1	no	—
112	C₂³×C₄	—	271	1	no	—
113	C₂²×C₈	—	271	1	no	—
114	C₂²×C₈	—	271	1	no	—
115	C₂²×C₈	C₂×D₂₇₁	1	1	yes	characteristic
116	C₂²×C₈	C₂×D₂₇₁	1	1	yes	characteristic
117	#117	—	271	4	no	—
118	#117	—	271	4	no	—
119	C₂×C₄⋊C₄	—	271	1	no	—
120	C₂×C₄⋊C₄	—	271	1	no	—
121	C₂×C₂²⋊C₄	—	271	1	no	—
122	C₂×C₂²⋊C₄	—	271	1	no	—
123	C₂×C₄²	—	271	1	no	—
124	C₂×C₄²	C₂×D₂₇₁	1	1	yes	characteristic
125	C₄⋊C₈	—	271	4	no	—
126	C₄⋊C₈	C₂×D₂₇₁	1	4	yes	complemented
127	C₂²⋊C₈	—	271	4	no	—
128	C₂²⋊C₈	—	271	4	no	—
129	#97	—	271	4	no	—
130	C₄×C₈	—	271	4	no	—
131	C₂⁴	—	271	1	no	—
132	C₂²×C₄	—	271	1	no	—
133	C₂²×C₄	—	271	1	no	—
134	C₂²×C₄	—	271	1	no	—
135	C₂²×C₄	—	271	2	no	—
136	C₂²×C₄	—	271	2	no	—
137	C₂²×C₄	—	542	2	no	—
138	C₂²×C₄	—	542	2	no	—
139	C₂²×C₄	C₄×D₂₇₁	1	1	yes	characteristic
140	C₂²×C₄	C₄×D₂₇₁	1	1	yes	characteristic
141	C₂²×C₄	C₂²×D₂₇₁	1	1	yes	characteristic
142	C₂×C₈	—	2	2	no	—
143	C₂×C₈	—	2	2	no	—
144	C₂×C₈	—	271	2	no	—
145	C₂×C₈	—	271	2	no	—
146	C₂×C₈	—	542	2	no	—
147	C₂×C₈	—	542	2	no	—
148	C₂×C₈	C₂²×D₂₇₁	1	2	yes	—
149	C₂×C₈	C₂²×D₂₇₁	1	2	yes	—
150	C₄⋊C₄	—	271	4	no	—
151	C₄⋊C₄	—	271	4	no	—
152	C₂²⋊C₄	—	271	4	no	—
153	C₂²⋊C₄	—	271	4	no	—
154	C₄²	—	271	2	no	—
155	C₄²	—	271	2	no	—
156	C₄²	C₄×D₂₇₁	1	2	yes	—
157	C₄²	C₂²×D₂₇₁	1	2	yes	—
158	C₂³	—	271	2	no	—
159	C₂³	—	542	2	no	—
160	C₂³	—	542	2	no	—
161	C₂³	—	542	2	no	—
162	C₂³	C₂×C₄×D₂₇₁	1	1	yes	characteristic
163	C₂×C₄	—	2	2	no	—
164	C₂×C₄	—	2	2	no	—
165	C₂×C₄	—	271	2	no	—
166	C₂×C₄	—	271	2	no	—
167	C₂×C₄	—	271	2	no	—
168	C₂×C₄	—	542	2	no	—
169	C₂×C₄	—	542	2	no	—
170	C₂×C₄	—	542	2	no	—
171	C₂×C₄	—	542	2	no	—
172	C₂×C₄	—	542	2	no	—
173	C₂×C₄	—	542	4	no	—
174	C₂×C₄	C₂×C₄×D₂₇₁	1	2	yes	—
175	C₂×C₄	C₂×C₄×D₂₇₁	1	2	yes	—
176	C₂×C₄	C₂×C₄×D₂₇₁	1	1	yes	characteristic
177	C₂×C₄	#16864653	1	2	yes	—
178	C₂×C₄	#16864655	1	2	yes	—
179	C₂×C₄	C₂³×D₂₇₁	1	1	yes	characteristic
180	C₈	—	2	2	no	—
181	C₈	—	2	2	no	—
182	C₈	—	542	2	no	—
183	C₈	—	542	2	no	—
184	C₂²	—	542	2	no	—
185	C₂²	—	542	2	no	—
186	C₂²	—	542	2	no	—
187	C₂²	—	1084	4	no	—
188	C₂²	#22576118	1	2	yes	—
189	C₂²	#22576166	1	2	yes	—
190	C₂²	#22576168	1	2	yes	—
191	C₂²	C₂²×C₄×D₂₇₁	1	1	yes	characteristic
192	C₄	—	2	2	no	—
193	C₄	—	2	2	no	—
194	C₄	—	542	2	no	—
195	C₄	—	542	2	no	—
196	C₄	—	542	2	no	—
197	C₄	#22576118	1	2	yes	—
198	C₄	C₂×#16864653	1	1	yes	characteristic
199	C₄	C₂×#16864655	1	1	yes	characteristic
200	C₂	—	1084	2	no	—
201	C₂	#31773957	1	4	yes	direct product factor
202	C₂	C₂×#22576118	1	1	yes	characteristic
203	C₂	C₂×#22576166	1	1	yes	characteristic
204	C₂	C₂×#22576168	1	1	yes	characteristic

	subgroup	G/H
center	C₂²×C₄	C₂²×D₂₇₁
commutator	C₂²×C₂₇₁	C₂³×C₄
Frattini	C₂×C₄	C₂³×D₂₇₁
Fitting	C₂×C₄⋊C₈×C₂₇₁	C₂
socle	C₂³×C₂₇₁	C₂²×C₄
prime radical	C₂³×D₂₇₁	C₂×C₄
cosocle	C₂×C₄×C₂₇₁	C₂⁴
hypercenter	C₂×C₄⋊C₈	D₂₇₁
hypocenter	C₂₇₁	C₂×#433
LCS	G ▷ C₂²×C₂₇₁ ▷ C₂₇₁
UCS	C₁ ◁ C₂²×C₄ ◁ C₂×C₄⋊C₈

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

N	H ≅ G/N	type
2. #31773957	C₂	direct (N × H)
3. C₂×C₄⋊(C₂₇₁⋊C₈)	C₂	semidirect
6. C₂×#22576070	C₂	semidirect
7. C₂×C₈×Dic₂₇₁	C₂	semidirect
8. C₂×C₄⋊C₈×C₂₇₁	C₂	semidirect
19. C₄⋊(C₂₇₁⋊C₈)	C₂²	semidirect
22. #22576070	C₂²	semidirect
23. C₈×Dic₂₇₁	C₂²	semidirect
27. C₄⋊C₈×C₂₇₁	C₂²	semidirect
97. C₂×C₂₇₁	#433	semidirect
102. C₂₇₁	C₂×#433	semidirect
107. C₂×C₄⋊C₈	D₂₇₁	semidirect
126. C₄⋊C₈	C₂×D₂₇₁	semidirect
201. C₂	#31773957	direct (N × H)

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroup	index
C₂×#22576117	2
#31773957	2
C₂×C₄⋊(C₂₇₁⋊C₈)	2
C₂×(C₂×D₂₇₁)⋊C₈	2
C₂×#22576070	2
C₂×C₈×Dic₂₇₁	2
C₂×C₄⋊C₈×C₂₇₁	2
C₂×#433	271

Subgroups — C2×#31773957 #46844989

Conjugacy classes of subgroups

Complements

Maximal subgroups

Subgroups — C₂×#31773957 #46844989